Water → 2-Bromo-4-(tert-butyl)-1-((2-methoxyethoxy)methoxy)benzene

Beteiligte Stoffe

Reaktionsschritte

To a solution of 2-bromo-4-(tert-butyl)phenol [Intermediate 1, Step 1] (5.0 g, 21.8 mmol) and triethylamine (4.4 g, 43.5 mmol) in anhydrous dichloromethane (20 mL) at room temperature under nitrogen was added dropwise 2-methoxyethoxymethyl chloride (2.5 mL, 21.9 mmol) and the reaction mixture stirred overnight. The reaction mixture was poured into water (100 mL), the organic phase separated, dried (MgSO4), filtered and concentrated under reduced pressure to give 2-bromo-4-(tert-butyl)-1-((2-methoxyethoxy)methoxy)benzene (5.0 g, 72% yield).

Herkunft & Nachweise